He grunted a "Howdy" then
closed his eyes and continued ravaging the mare's c*nt. We stood there
momentarily, watching this beastial ballet, when suddenly, Sandy's body
began to shudder, then he threw his head back and groaned as he began to
cum inside the animal. Suddenly he pulled out his c*ck, which seemed to be
at least 8 inches long,

Not bad, but it would help if it looked like he was falling from the building. As it is, the vanishing point seems to head off into somewhere in the sky left of the building. Try flipping the image, that might fix it.